TABLE A.3-TNT Crater Measurements in Limestone,Granite,and Sandstone*
Underground Explosion Test Program
Site: Dugway Proving Ground
~
| Soil
| Round
Charge
Weight
Charge
Depth
Crater
|
Radius** | Crater
eo (2b TNT)(ft) A yO )
ime-
‘stone
|
1
32C
502
| Granite | 601
|602
97
60k
276e
326i
2.5
j2C
12.5
___606
320
2.5
wee
TLL
2.11
2,500
540
6:
25.2
1.84
-..365
10
608
320
Ts
1.21
3.9
0.57
S70’
1.42
2.6
0.38
661
0.89
|
o.73
3
|
0.75
|
)
LeU
a4.5
.55
_ 605
245
2.12
1741
2.50
fo
LEO
2.05
— 610 50 5 3S |
1
eC
25
2365 12.4
1.96
612
| Sand-
320 Tc 1?
801
i stone
320025
802
320
| 803
|
804
805
gor
RO
eo
2S
320
320
«12.5
5.2
0.64 |
0073
_ 7.6
0.0
|
2.3
|
0.00
0.34
‘1b.9
a
T
2.17
|
a+ d |
0-2
|
8.6
6.7
0.4 |
OTL
th
24,0
2.0
lke
2.09
LeGL
Pe So
tee
woh
«12,5
WO
8173S, WC
gue
32
25.8
2.6
weet
woe
TBS
2 388
Ek
| 766
|
oe
i
|
|
2.83
10.5
1.83
16.i
KAS
2.06
26.9 b |
eB
LTS
1236c
= +38
0.85
|!
O.77
'
0.75
2bet
eereh
2243
2-70bo
0.80
keLE
woe
56.5
1.65
|
28).
BuO156 ¢1 27.5 b
wt
_ BLE,0G 125
|
BT
9 5.0
81s
320 | 2.5)
3G,4
| vet:
15.6
| 222
26.9
U7.O0
| e-0
6.5
0
|
|
0.79
0.80 7
OO"
0.88
0.95
4, Granite and Limestone, Volume I anc “rom Underground Explosion Test
a
Program-Tecnnical Report No. Lud.
Sandstune, Volume I, Engineering Researcn
Associates, Fer. 1°, 1953.
~
**AL] crater rac:. are measured at c:i-sina. ground level.
ee*Average Creter septn (Dk) 1s tne ave age of tne measurements of the
"rom the deepest pola
f tne crater,
not necessarily
directly under tne 2znarge, tt tne surfa -. ome measurement being made
On each cf the Tou: vertical secticns available for each crater.
This
depth is not significant unless the cee.est point is below the bottom
of the excavat:ior made to place tre: tia gge.
The cnarge bole was obliterated by all tre te*onations at tne
ar: cone site except Round 306.
_
vo.
a
;
‘
:
ae.
|
0.79 dD!
*Obtained from UndergroundExplosion“est Program-Technical HKeport No.
vertical disterce
|
1.36
2.00
us, 006
81s
lo.2
0.567
|
..0
Tas
Ble
)
32
ce
1 xe
0
4.6
070
52
813
(5,3
= 4.8
pot
— 812
2.82
2029
1.69
32C
Te
0
B46
0.73
2.6
Ji
yao
Sot
0.0
—
5.0
eco
3220Sa
2.5
1.93
540
.
gee ee
Bos
81C
811
- .3ۤ
3.2
1.33
£3
820 25:20 283. $20 0-76
7
Qa)
gel
1,20 9.175
eee
sees
EAB238-83
26£
5.2
(tt)
dy
2.5
320
605
lh,
320
3200-248
B20 dee
603
'
b.e
Depth#**,
|